第27题:[单选题]Morphemes that represent "tense", "number", "gender", "case" and so forth are called__________ morphemes. A.inflectional B.free C.bound D.derivational 参考答案:A 考查屈折词素含义。屈折词素(Inflectional morpheme)与其他语素结合后,会改变其时态、单复数等等,如动词遇到第三人称单数时须加上后缀一S,这样的语素只会改变文法,并不改变语意。